ISRC ES71G2008399
Verified recording
ES71G2008399 is “El Columpio” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xaf843d585b7abab6abcd6479f36b0223d5b9561f47d13d3fae472ebf24fc1e41 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008399.
Recording identifiers
- ISRC
- ES71G2008399
- Title
- El Columpio
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xaf843d585b7abab6abcd6479f36b0223d5b9561f47d13d3fae472ebf24fc1e41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:01b50c63f65bff39cf9f3b084831c86ed552f5d664f247e7a4a9df7fedff4af4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008399
- Bitcoin block existence check
- https://blockstream.info/api/block/960144